- Conditions
- Congestive Heart Failure
- Interventions
- SyncAV programmed ON, Fixed AV delay
- Device
- Lead sponsor
- Abbott Medical Devices
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 1,686 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2026
- U.S. locations
- 30
- States / cities
- Huntsville, Alabama • Phoenix, Arizona • Scottsdale, Arizona + 25 more
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- Conditions
- Heart Failure
- Interventions
- CRT-D
- Device
- Lead sponsor
- Boston Scientific Corporation
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 699 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2020
- U.S. locations
- 41
- States / cities
- Birmingham, Alabama • Huntsville, Alabama • Tucson, Arizona + 37 more
- Conditions
- Atrioventricular Block, Sick Sinus Syndrome, Symptomatic Bradycardia, Cardiac Arrhythmia
- Interventions
- Long, fixed AV delay, Short, optimized AV delay
- Device
- Lead sponsor
- University of California, San Diego
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 23 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2021
- U.S. locations
- 1
- States / cities
- La Jolla, California
- Conditions
- Heart Failure
- Interventions
- AV Delay programming through cardiac resynchronization therapy
- Device
- Lead sponsor
- Boston Scientific Corporation
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 1,060 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2010
- U.S. locations
- 1
- States / cities
- Richmond, Virginia